The horses' hooves thunder against the dry earth, kicking up massive clouds of gray dust that swirl around them like smoke. The sun is now sinking low, turning a deep, burning orange that bathes the entire landscape in a long, bloody light. The shadows of the trees stretch across the valley like giant lances.
They reach the crest of the final hill just as the lower valley begins to swallow the darkness. Isabetta leaps from her mount, her knees shaking with pure physical exhaustion, but her hands remain steady as she hoists the zenith telescope onto its heavy wooden tripod.
She presses her eye to the lens, looking up at the first pale stars blinking into existence through the orange twilight. Her breath catches in her throat, a small gasp escaping her rosy lips.
"The celestial tracking... it's too perfect," she whispers, her voice shaking with an emotion that borders on religious awe. "The fine-focus knobs allow me to isolate the polar star within a single second of arc. With the logarithm tables, I can calculate our exact latitude on this hill without a single margin of doubt. My father... my father spent three months trying to calculate this exact coordinate with his cross-staff. I have done roughly the time it takes to boil an egg."
She looks up from the lens, staring at Aldo with a look of profound, intense reverence.
"Who are those natural scholars, Aldo?" she asks, her voice trembling as the cool night wind catches her hair. "These tools... they could rewrite the face of the entire world. They could make empires rise or fall in a single campaign. Why are you keeping them hidden?"
Aldo stands on the edge of the rocky cliff, his dead-fish eyes staring down into the darkening valley where the lights of Carravin are beginning to flicker like a fallen constellation. His face remains a blank, unreadable mask of fair skin and smooth contours.
"They are not hidden," Aldo says flatly, his tone entirely level. "They are currently undergoing field verification. Record the final altitude grade before the light variable reaches zero."
The final rays of the sun completely collapse behind the western mountains, leaving the sky a deep, bruised indigo. The wind dies down to a low, whispering moan through the rocky crags of the hill.
Comtois slaps his heavy palms against the top of the leather gear trunk with a loud, echoing smack that startles a night owl from a nearby branch. He drops his massive, muscular frame onto a boulder, his goofy face twisted into a look of absolute, unyielding defiance as he throws his hands up in the air.
"That's it! I'm calling it right now!" Comtois shouts, his booming voice echoing across the quiet hillside. "The sun is completely gone, the light is dead, and my stomach is eating itself alive. Stop working! Everyone stop right now!"
Isabetta snaps her head up from the zenith telescope, her fingers still desperately gripping the fine-focus knob. Her face is pale with exhaustion, dark circles forming beneath her eyes, but her expression is filled with a manic, unstoppable professional energy.
"No! Wait just a little longer!" she pleads, her voice rising in an intense, desperate pitch as she looks at Aldo. "The stars are just becoming fully visible! If we stay up here for another two hours, I can completely map the entire northern constellation shift and correlate it with the river basin data! Please, let me try it just a little more! I've never seen data this clean!"
Aldo steps into the path of the telescope, his well-proportioned frame blocking her view of the sky. He raises a single, smooth hand, his dead-fish eyes flat beneath the twilight.
"Halt," Aldo commands, his voice an absolute, unyielding barrier. "The physical output limits of the survey team have been reached for this diurnal cycle. We can continue the measurements tomorrow morning. The contract we signed is for a full, contiguous week of labor. There is no logical utility in exhausting the primary resource on day two."
Isabetta stares at him for a long moment, her breath coming in short, ragged sighs before she finally lets go of the brass instrument. Her shoulders slump, the sheer weight of the day's physical exertion finally catching up to her young frame.
"A full week..." she murmurs, a small, tired smile breaking through her exhaustion. "Yes... tomorrow. We have five more days with these magnificent things."
The group quickly packs the instruments into the mahogany crates. Hano and Comtois hoist the trunks onto the back of the transport wagon with efficient, silent movements, their teenage faces dark in the rising night. With a few brief words of departure, Isabetta bids the young commander goodnight, her fingers lingering on the leather strap of her personal satchel as she turns her horse down the winding trail toward the river valley.
The River's Rest tavern sits precariously on the low stone banks of the silken river, its crooked wooden timbers leaning over the dark, rushing water like an old man trying to drink. Yellow, smoky lamplight pours from its small, grime-streaked glass windows, casting long, fractured golden reflections across the black surface of the river where several cargo boats are moored for the night.
Inside, the atmosphere is a thick, suffocating fog of stale ale, roasting pork fat, cheap pipe tobacco, and the heavy, damp scent of wet wool and river mud. The room is packed to the seams with a rough, weather-beaten demographic—dockworkers with thick, calloused hands, weary merchants in stained coats, and boatmen who have spent the day pulling oars against the current. The noise is a continuous, chaotic roar of clinking pewter mugs, heavy boots stamping against the sawdust-covered floorboards, and the loud, boisterous laughter of men washing away the day's labor.
Isabetta pushes the heavy oak door open, the rusty hinges letting out a loud, metallic screeech that is instantly swallowed by the tavern's din. She stumbles inside, her legs stiff from hours in the saddle, her face pale and smudged with black charcoal and mountain dirt.
In a quiet, shadowed corner near the great stone fireplace, an old man sits hunched over a wooden table. His hair is a wild mane of snowy white, his eyes cloudy and dim with advanced age, his wrinkled hands trembling slightly as they wrap around a warm clay mug of mulled cider. This is Tommaso de' Rossi, the former master cartographer of the southern guilds.
The moment his cloudy eyes register her silhouette, his wrinkled face twists with a look of deep, paternal anxiety. He leans forward, his voice a low, gravelly rasp that barely carries over the shouting of a nearby dice game.
"Betta!" the old man calls out, his hands shaking harder as he reaches toward her. "By the gods, girl, look at you. You look as though you've been dragged through a mountain pass by wild horses. Are you alright? Did that young Central Commander... did he treat you poorly? Did he refuse to honor the guild contract?"
Isabetta drops into the empty wooden chair opposite him with a heavy, breathless sigh. She signals the tavern girl with a sharp wave of her hand, ordering a tall mug of cold river ale before turning her focus entirely back to her father. She shakes her head rapidly, her eyes suddenly igniting with a frantic, ecstatic light that completely completely banishes her physical exhaustion.
"No, Father! I am more than alright!" she bursts out, her voice rising with an enthusiastic, breathless speed that causes a nearby merchant to pause his drinking. "The contract is fully valid! But the commander... the commander is like nothing we have ever encountered in the southern guilds! He didn't want me to use our old iron compass or the cross-staff! He forced me to use his own personal instruments!"
Tommaso's brow furrows into a deep, defensive frown, his wrinkled lips tightening with traditional guild pride.
"What?" the old man huffs, slamming his clay mug down onto the table with a dull thud. "He rejected the tools of our lineage? The arrogance of these young military upstarts! What crude iron toys did he make you waste your daylight hours with, child?"
"They weren't toys, Father!" Isabetta cries out, her hands flying into the air as she gestures frantically, trying to describe the shapes in the smoky air. "They were marvels! Complete, impossible marvels of absolute precision! He called them experimental gears developed by a group of hidden scholars! There was a brass wheel called a theodolite... it had glass lenses that could magnify a mountain peak three miles away, and silver scales so finely engraved that you could measure an angle down to a single hair's width! And a clockwork box that suspended itself in brass rings, ticking with such perfect, mechanical regularity that the rolling of a river raft couldn't alter its time by a fraction of a heartbeat!"
Her loud, frantic descriptions instantly cut through the localized chatter of the tavern corner.
A burly docker sitting at the next table—a massive man with arms as thick as tree trunks and a face scarred by cargo hooks—stops mid-bite through a piece of salt pork. He turns his heavy torso around, his small, dark eyes narrowing as he glares at the young girl through the smoke.
"Hey, girl!" the docker bellows, his deep, gravelly voice cutting through the clinking of mugs. "What's this nonsense you're shouting about? A brass wheel that measures down to a hair? A clock that don't lose time on a rough boat? You've been drinking too much of the local brew before your meal! No smith in Thromium can work brass like that!"
Isabetta snaps her head around, her face flushing with an intense, defensive anger as she slaps her open palm against the wooden table with a loud crack.
"It is not nonsense!" she shouts back, her voice ringing clearly across the entire center aisle of the tavern. "I held the brass in my own hands! We mapped the entire northern river bend, the cargo capacity profile of the grand quays, and the eastern mountain ridge in less than half the day! A survey that would take my father's entire workshop three full months to calculate with traditional lines!"
A wealthy merchant draped in a fur-trimmed green coat sits two tables over, counting gold coins into a small leather pouch. The moment the words cargo capacity profile and eight hours hit his ears, his fingers freeze over his coins. He raises his sharp, calculated face, his eyes gleaming with immediate financial interest as he looks at the old cartographer and his daughter.
"Hold your tongue for a moment, docker," the merchant commands, his voice smooth, cold, and entirely focused on profit. He turns his chair fully toward Isabetta, leaning forward with his hands clasped over his knees. "Young lady... you say these brass tools can map an entire shipping quay and calculate its exact slope grades in a matter of minutes? Without the need for three months of guild triangulation?"
"Yes!" Isabetta declares proudly, her chin tilting upward. "We did it this very afternoon at the Carravin main dock! The gears count the revolutions of a wheel automatically without slipping a single digit! It eliminates all human error from the charts!"
The tavern corner suddenly begins to heat up, the volume of the general chatter dropping as more and more patrons lean in to listen to the unfolding discussion.
An old, weather-worn boat captain with a wooden peg for a left leg slams his pewter mug onto the bar counter, his face twisting into a mask of pure, desperate curiosity as he glares at Isabetta.
"If what you're saying is true, girl," the captain yells, his voice a harsh, salt-crusted rasp, "a navigator with a clock box like that could sail straight through the dark sea fog without ever losing his position from the coast! We wouldn't have to wait for the morning sun just to find the river mouth! Do you know what that means for the winter spice trade?!"
"It means millions of sovereigns," the green-coated merchant whispers, his eyes narrowing as his mind calculates the massive logistical advantage. He looks at old Tommaso, his voice turning urgent. "Master de' Rossi... if your workshop can secure a copy of those mechanical designs from this Central Commander... I will personally fund the construction of a new foundry to replicate them! Name your price for a single blueprint!"
Old Tommaso looks at his daughter, his cloudy eyes filling with a mixture of profound shock and sudden, desperate ambition. He reaches out, his trembling fingers gripping Isabetta's wrist across the table.
"Betta..." the old man whispers, his voice shaking with intense emotion. "Is... is it truly as magnificent as you say? Can we... should we try to ask this young commander for a duplicate copy of these charts? For the sake of our family's future?"
Isabetta looks at her father, then turns her head to look at the crowd of staring dockers, greedy merchants, and desperate sea captains who are now whispering furiously among themselves, their faces illuminated by the dying orange glow of the fireplace.
"Yes, Father," Isabetta says softly, her voice filled with an unshakeable, passionate conviction. "We must ask him tomorrow. We must secure those gears at any cost."
Outside the tavern windows, the final deep blue twilight completely vanishes from the world. A vast, heavy dark envelopes the entire landscape of Thromium, swallowing the silken river, the rolling green hills, and the distant stone towers of the mansion into an impenetrable blackness, leaving only the smoky, golden heat of the tavern roaring with the frantic dreams of men chasing the power of the new world.